Together with Gaigne, Luis Camio and José Angel Lorán, she sang Sustrai zahar and Kimu berri based on her research into Basque folklore.
She went on to contribute to the films Zergatik Panpox (1986), Ander eta Yul (1989), Loraldia (1991) and Santa Cruz, el cura guerrillero (1991).
[1][3] She has also collaborated with the artists Angel Illarmendi, Julia León, Josean Goikoetxea and Iñaki Salvador.
Her voice can also be heard in the animated film La isla del cangrejo and in Yoyes, both of which received awards.
[1] Now considered one of the Basque Country's most successful stars, Amaia Zubiria has continued to present her songs at concerts.